#### Answer

239,500,800

#### Work Step by Step

10 aisle seats are taken from 12 aisle seats.
Recall: If r items are taken from n items,
No. of permutations=$\frac{n!}{(n-r)!}$
Therefore, the number of ways ten people can be seated=$\frac{12!}{(12-10)!}=239,500,800$